Php-curl Package [Avoid file ambiguity bug]

Php-curl package [Avoid uploading files ambiguity bug]

Since PHP's curl is in curl_setopt ($curl, curlopt_postfields, xxx), when XXX is an array, if the first character of the value is @, then it is considered a file upload, when you need to upload the file, [email protected] , there is a conflict. Therefore, the setup of the post data in the api_common.php is encapsulated

  TRUE, request_behavior_max_redirect=> 5, request_behavior_user_agent=> ' Curl-lib ', request_behavior_ Autoreferer=> TRUE, request_behavior_upload=> FALSE, request_behavior_connecttimeout=> 3, REQUEST_BEHAVIOR_ Dns_cache_timeout=> 3600, request_behavior_timeout=> 3, request_behavior_encoding=> ' gzip ', REQUEST_ Behavior_error_handler=> ' __default_curl_error_handler ',);d efine (' multipart_form_data_head_fmt ', ' Content-type:multipart/form-data; boundary=----------------------------%s ');d efine (' multipart_form_data_body_string ', "-------------------------- ----%s\r\ncontent-disposition:form-data; Name=\ "%s\" \r\n\r\n%s\r\n ");d efine (' Multipart_form_data_body_file ',"------------------------------%s\r\ Ncontent-disposition:form-data; Name=\ "%s\"; Filename=\ "%s\" \r\ncontent-type:application/octet-stream\r\n\r\n%s\r\n ");d efine (' Multipart_form_data_body_end ') , "------------------------------%s--\r\n\r\n"), #响应键值define (' Resp_code ', ' Resp_code ');d efine (' resp_body ', ' resp_ Body ');d EFINE (' resp_header ', ' Resp_header '); #HTTP 1xx Status Verification define (' Http_1xx_resp ', '/^http\/1.[ 1\D{2} \w+/'); #默认错误处理的错误消息define (' e_curl_error_fmt ', ' CURL '%s ' error[%d]:%s '); #默认的curl错误处理function __default_ Curl_error_handler ($curl, $url, $errno, $errstr) {Trigger_error (sprintf (e_curl_error_fmt, $url, $errno, $errstr), E_ User_error);} #切换CURL请求方法function __method_switch ($curl, $method) {switch ($method) {case request_method_post:__curl_setopt ($curl, Curlopt_post, True); Break;case request_method_head:__curl_setopt ($curl, Curlopt_nobody, TRUE); Break;case REQUEST_ Method_get:__curl_setopt ($curl, Curlopt_httpget, TRUE); break;default:break;}} #设置默认头信息function __default_header_set ($curl) {__curl_setopt ($curl, curlopt_returntransfer,true); __curl_setopt ($ Curl, curlopt_header,true); __curl_setopt ($curl, curlopt_followlocation, (BOOL) Curl_behavior (request_behavior_ Allow_redirect)); __curl_setopt ($curl, Curlopt_maxredirs, (int) curl_behavior (request_behavior_max_redirect)); __ curl_setopt ($curl, curlopt_useragent, (string) Curl_behavior (request_behavior_user_agent)); __curl_setopt ($curl, Curlopt_autoreferer, (BOOL) Curl_behavior ( Request_behavior_autoreferer)); __curl_setopt ($curl, Curlopt_upload, (BOOL) Curl_behavior (Request_behavior_upload) ); __curl_setopt ($curl, curlopt_connecttimeout, (int) curl_behavior (request_behavior_connecttimeout)); __curl_ Setopt ($curl, curlopt_dns_cache_timeout, (int) curl_behavior (request_behavior_dns_cache_timeout)); __curl_setopt ($ Curl, Curlopt_timeout, (int) curl_behavior (request_behavior_timeout)); __curl_setopt ($curl, Curlopt_encoding, ( String) Curl_behavior (request_behavior_encoding));}  #设置用户自定义头信息function __custom_header_set ($curl, $headers = NULL) {if (empty ($headers)) return; if (is_string ($headers)) $headers = Explode ("\ r \ n", $headers), #类型修复foreach ($headers as & $header) if (Is_array ($header)) $header = sprintf (' %s:%s ', $header [0], $header [1]); __curl_setopt ($curl, Curlopt_httpheader, $headers);} #设置请求bodyfunction __datas_set ($curl, $datas = NULL) {if (empty ($datas)) retUrn, if (Is_array ($datas)) {$custom _body= FALSE; $uniqid = Uniqid (); $custom _body_str= "; foreach ($datas as $name = $ Data) {if (Is_array ($data) && array_key_exists (Api_curl_upload_file, $data)) {$file = $data [Api_curl_upload_ File];if (File_exists ($file)) {$custom _body= TRUE; $custom _body_str.= sprintf (Multipart_form_data_body_file, $uniqid , $name, $file, file_get_contents ($file));}} else {$custom _body_str.= sprintf (multipart_form_data_body_string, $uniqid, $name, $data);}} if ($custom _body) {curl_setopt ($curl, Curlopt_httpheader, Array (sprintf (MULTIPART_FORM_DATA_HEAD_FMT, $uniqid))); $ datas= $custom _body_str. sprintf (Multipart_form_data_body_end, $uniqid);}} __curl_setopt ($curl, Curlopt_postfields, $datas);} #对curl_setopt的封装function __curl_setopt ($curl, $optname, $optval) {curl_setopt ($curl, $optname, $optval); __curl_error ($curl);} #curl错误检查处理function __curl_error ($curl) {if (Curl_errno ($curl)) {$url = Curl_getinfo ($curl, Curlinfo_effective_url); $ errno= Curl_errno ($curl); $errstr = Curl_error ($curl); $errh = Curl_behavior (Request_behavior_error_handler); if (Function_exists ($ERRH)) $ Errh ($curl, $url, $errno, $ERRSTR);}} #api默认行为切换function Curl_behavior ($names, $values = NULL) {if (!is_string ($names) &&!is_array ($names)) return; F (!is_null ($values)) {if (is_string ($names)) $GLOBALS [request_behaviors][$names]= $values; else if (Is_array ($names) &&!is_array ($values)) foreach ($names as $name) $GLOBALS [request_behaviors][$name]= $values; else if (Is_array ( $names) && Is_array ($values)) foreach ($names as $k = $name) $GLOBALS [request_behaviors][$name]= $values [$k] ;} if (is_string ($names)) {$return = $GLOBALS [request_behaviors][$names];} else if (Is_array ($names)) {$return = array (); fo Reach ($names as $name) $return [$name]= array_key_exists ($name, $GLOBALS [request_behaviors])? $GLOBALS [request_behaviors][$name]: NULL;} return $return;} #请求入口function curl_request ($url, $method, $datas = null, $headers = null) {$curl = curL_init ($url); __method_switch ($curl, $method), __default_header_set ($curl); __custom_header_set ($curl, $headers); __ Datas_set ($curl, $datas); $response = Curl_exec ($curl); __curl_error ($curl); $status _code= Curl_getinfo ($curl, Curlinfo_http_code); $components = explode ("\r\n\r\n", $response), $i = -1;while (+ + $i < count ($components)) if (!preg_ Match (Http_1xx_resp, $components [$i])) break; $headers = $components [$i]; $body = implode ("\r\n\r\n", Array_slice ($ components, $i + 1)); return Array (resp_code=> $status _code, resp_header=> $headers, resp_body=> $body,);} #GET请求function Curl_get ($url, $headers = null) {return curl_request ($url, Request_method_get, NULL, $headers);} #POST请求function curl_post ($url, $datas = null, $headers = null) {return curl_request ($url, Request_method_post, $datas, $h eaders);} #HEAD请求function Curl_head ($url, $headers = null) {return curl_request ($url, Request_method_head, NULL, $headers);} #构造上传文件字段function Curl_post_file ($file) {return Array (api_curl_upload_file=&Gt $file,);} #读取响应码function Curl_resp_code ($RESP) {return $resp [Resp_code];} #读取响应头function Curl_resp_header ($RESP) {return $resp [Resp_header];} #读取响应体function Curl_resp_body ($RESP) {return $resp [resp_body];}

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